Facility detail

DUNCAN GALVANIZING CORP.

69 NORMAN ST, EVERETT, MA, 02149

Parent company: NA

Carcinogen PBT — EPA classifications across all reporting years

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Year-over-year total releases

Reported on-site TRI releases in pounds (lbs), grouped by reporting year.

Top chemical totals

The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) across all available years.

Full release table

Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.

All values in pounds (lbs)
Year	Xylene (mixed isomers)	Trichloroethylene	1,1,1-Trichloroethane	Zinc compounds	Methyl ethyl ketone	Total (lbs)
2024	10,000	—	—	3,200	—	13,213
2023	9,760	—	—	2,800	—	12,577
2022	—	—	—	2,800	—	2,815
2021	11,750	—	—	3,400	—	18,362
2020	11,000	—	—	3,200	—	14,212
2019	9,200	—	—	2,900	—	12,144
2018	10,000	—	—	4,900	—	14,971
2017	12,000	—	—	4,700	—	16,769
2016	19,000	—	—	4,700	—	23,768
2015	15,000	—	—	2,800	—	17,841
2014	12,000	—	—	2,800	—	14,841
2013	12,000	—	—	5,100	—	17,173
2012	17,000	—	—	2,700	—	19,735
2011	22,000	—	—	2,700	—	24,736
2010	23,000	—	—	2,600	—	25,634
2009	14,000	—	—	2,600	—	16,635
2008	15,000	—	—	2,700	—	17,736
2007	10,000	—	—	2,700	—	12,736
2006	13,000	—	—	2,400	—	15,433
2005	10,000	—	—	2,600	—	12,652
2004	11,000	—	—	860	—	11,914
2003	10,000	—	—	2,400	—	12,432
2002	10,000	—	—	4,300	—	14,356
2001	12,000	2,300	—	4,700	—	19,059
2000	16,000	700	—	3,700	—	20,400
1999	16,000	33,000	—	1,100	—	50,102
1998	29,000	20,700	—	1,200	—	50,905
1997	—	62,000	—	1,300	—	63,306
1996	10,245	25,521	—	750	10,077	46,603
1995	8,752	24,960	—	750	8,779	43,251
1994	—	16,753	—	750	—	19,368
1993	—	16,600	—	750	—	19,220
1992	—	—	12,013	750	—	14,283
1991	—	—	36,800	800	—	39,120
1990	—	—	37,000	1,000	—	38,025
1989	—	—	30,000	250	—	30,250
1988	—	—	33,000	—	—	33,500

▎ Facilities report to EPA's TRI once they manufacture, process, or use a listed chemical above set thresholds. Once that threshold is crossed, they must report actual releases regardless of size — so a small number reflects genuine low-level discharge, not a data error.